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80 Plus Ratings Explained?

Watt Meter Power Meter Plug Electricity Usage Monitor for Home, Energy Monitor with LCD Display, Kilowatt Meter Socket Outlet, Voltage Amps Power Consumption Meter, Overload Protection

$38^.99

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FNB58 USB Tester, PD/QC, USB-C E-Marker Reader, 28V 7A, USB-A/C | PD2.0/3.0 & QC2.0/3.0, Voltage/Current/Power Monitoring, Real-Time Graphs, Capacity, Ripple, PD Trigger, App/PC Software

$83^.99

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NF-488 POE Cable Tester for Power Over Ethernet, Network Cable Continuity Checking, Switch Loop-Back POE Detector

$67^.99

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5-in-1 Wireless Weather Station, 7.5-Inch VA Display, Solar Powered Outdoor Sensor, Rain Gauge, Indoor Outdoor for Weather Forecast, Temperature, Humidity, Wind Speed and Direction (No WiFi)

$83^.90

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Digital Milligram Scale 50g/0.001g, Compact Mg Scale, 2 x 20g Weights | Black Powder Scale for Reloading, 6 Units, Tare, Counting, USB/Battery Powered, for Jewelry, Gold, and other micro items

$39^.99

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Volume Discounts:$36.99 - $39.99

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Sound Level Meter with USB Digital Noise Tester LCD Screen Audio Vioce Describe Meter Decibel Monitor Pressure Tester

$79^.99

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Volume Discounts:$69.99 - $79.99

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Primary Calculators, Set of 10 | Simple Calculators for Students, Basic Math Functions, Solar and Battery Powered Calculator Set, Classroom School Supplies

$109^.99

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UT385 Laser Power Meter Power Analyzer Data Logger Laser Sensor Precision Power Measurementâ

$623^.60

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UT216B UT216C 600A Digital Clamp Meter True RMS VFC AC DC Current Surge Current Motor Switch Power Circuit Tester (UT216C)

$174^.12

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HT-18 Plus(HT-18+) IR 256 * 192 Handheld Infrared Thermal Imager,-20 to +550 Power Interface Micro USB Free Focus 3.2-inch Display

$993^.60

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KT002 Power-Z USB Tester Type-C Micro USB Digital Voltmeter QC 2.0 QC 3.0 PD Digital Voltage Current Power Bank Tester

$145^.78

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PowerScan Automotive Circuit Tester, Power Circuit Probe Tool, 12-24V Electrical Short Open Breaker Circuit Finder, AC/DC Current Resistance, Duty Cycle, & 20FT Extension Cord, for 99% Cars

$187^.08

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40Amp DC Power Splitter Distribution Module, 5 Power Pole Ports and 6 USB Ports Output

$200^.62

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Retractable Extension Cord Reel, 45 FT Heavy Duty Power Cord, 12AWG/3C SJTOW, 3 Grounded Outlets Lighted Triple Tap for Ceiling/Wall Mount, 15 Amp Circuit Breaker, UL Listed, Yellow Y45CR06

$174^.83

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V200 Pro Automotive Power Circuit Probe Tester Breaker Finder Tool, 12/24V Electrical Open Short Circuit Finder, Wire Tracer, AC/DC Trailer Relay Fuse Test for 99% Cars

$189^.48

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Retractable Extension Cord Reel, 45 FT Heavy Duty Power Cord, 12AWG/3C SJTOW, 3 Grounded Outlets Lighted Triple Tap, 15 Amp Circuit Breaker, UL Listed, Red R45CR06

$176^.48

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2 in 1 DC Power Supply Multimeter 60V/ 10A Benchtop Power Supply Multiple Protections 2.8" LCD USB Charging (60V/10A/300W/ATM6301)

$286^.81

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Digital Outlet Power Meter Energy Monitor Volt Watt Voltage Amps Socket Analyzer

$23^.49

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AUTENS GFCI Outlet Tester, Socket Detector 48-250V Automatic Electric Power Circuit Polarity Voltage Detector Plug In Wall Breaker Finder Leakage Test With LED Voltage Display Screen

$14^.99

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AUTENS DC Battery Monitor Meter with LCD Display,0-200V 0-300A Voltage Current Power Energy Impedance Resistance Capacity Multimeter Ammeter Voltmeter Digital Tester with 300A Shunt

$23^.99

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PR10-E US15A Power Meter Plug/Home Power metering Socket/watt Meter/2.4 inch TFT Color LCD/0.5FS(New)

$116^.40

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DURFICST 220V Circuit Analyzer Socket Power Detector Ground Line Polarity Test Electrical Test Socket Voltage Tester Socket Leakage Tester LCD Display

$41^.99

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FNB-C2 PD 3.1 USB C Tester 4-50V 6.5A 240W, USB Power Meter with 20-Bit ADC 7-Digit Display Bi-Directional, 1.54" Screen, Curve View & Gravity Sensor, Supports PPS, QC3.0, E-Marker

$76^.58

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Single Range 50-600V Non-Contact Voltage Tester CAT IV 600V AC NCVT with LED Voltage Indicator, Audible & Visual Alerts, Auto Power-Off, Low Battery Alert Professional Electrician & DIY Tool

$34^.99

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UT219P Handheld Harmonic AC Power clamp Meter;Voltage/Current/Power/Phase Angle/Frequency/Phase Sequence Measurement Meter

$1,146^.10

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TekPower TP1863 12 Amp DC 13.8V Regulated Power Supply with Fuse Protection

$129^.99

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USB C Power Meter,Digital Multimeter,USB C Tester Power Meter,Type C Voltage and Current Tester Meter,Working Time Ammeter Voltmeter USB Cable Charger Detector Color LED Display

$34^.99

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OWON P4305 30V 5A Single Channel Linear DC Power Supply for SCPI and Labview RS232 AC100-240V

$239^.00

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USB Power Meter Testers, Electop Upgrade Multi Functional 2 in 1 Type C USB Tester, LCD Digital Multimeter, Voltage,Current, Power Capacity, Temperature, Working Time Detector (Pack with OTG Adapter)

$23^.49

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Multimeter USB C Tester Power Meter,4-30V Type-C PD Digital Tester,Color Display Voltage and Current Tester Meter,Test Speed of Chargers,Cables,Capacity of Power Banks Charger Detector

$34^.99

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Set of 2 smoke and carbon monoxide detectors; battery-powered smoke and carbon monoxide detector combo; fire and smoke alarm with test button and digital display

$48^.99

$53.99

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B&K PRECISION 1901B DC Power Supply,0 to 30A,1 to 32V

$844^.99

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PULS ML50.105 DC Power Supply, 100/240V AC, 48/56V DC, 50 W, 1.1 A, DIN Rail

$211^.99

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B&K PRECISION 1685B Switching DC Power Supply, 100/240V AC, 60V DC, 300W, 5A

$533^.99

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PULS ML100.102 DC Power Supply, 100/120V AC; 200/240V AC, 12/15V DC, 90 W, 6 A,

$324^.99

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